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3 years ago

Solve the system of equations by using the substitution method X+Y=3 X=2Y

Mathematics

1 answer:

Marrrta [24]3 years ago

6 0

Answer:

If you're asking me to solve for Y, y = 1.

Step-by-step explanation:

Simple. If x is 2x y and y = 1, 2 x 1 is 2 plus y being equal to 1 will give you a total of 3. Hope this helped.

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kupik [55]

Answer:

168

Step-by-step explanation:

60+16+8 is 84

84 times 2 is 168

Mark me as brainliest if this helps!

6 0

2 years ago

Complete the statement, f( ) = -5.<br><br> Blank 1: <br> Plz answer asap!

tankabanditka [31]

It’s 12 that’s the simple answer

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2 years ago

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Answer:

d = 19 mi

Step-by-step explanation:

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3 years ago

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BartSMP [9]

Answer:

8.66214 x 10^11

Step-by-step explanation:

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3 0

3 years ago

Evaluate 9 – b when b = 8.

FromTheMoon [43]

Answer:

9 - b = ? 9 - 8 = 1 So, your answer is 1.

Step-by-step explanation:

5 0

3 years ago